Plot: In the second season, in addition to the 32 teams that passed the national provincial preliminaries (teams from 31 provinces, municipalities, and autonomous regions and the Xinjiang Production and Construction Corps), the program group also specially prepared for students from Hong Kong, Macao, Taiwan, and foreigners who were educated in the Mainland. Students hold special events and form teams from Hong Kong, China, Macau, China, Taiwan, and international teams to directly enter the national finals